Listening Quiz: Bảo Vệ Một Giống Cây Trồng Mới – Advanced Level

1. What is the main topic of the conversation?
2. How long does Plant Variety Protection usually last?
3. What can Jessica do with her plant under Plant Variety Protection?
4. What can be inferred about Jessica after the conversation?
5. What does Mark say Jessica should do to start the protection process?

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